How to reset Samsung to factory settings

Samsung Galaxy J5 hard reset: factory reset

reset, samsung, factory, settings

After reading this article, you will learn how to hard reset or reset Samsung Galaxy J5. This method allows you to remove the pattern, password, and also solve many software errors, such as the application does not open, sound does not work, etc.

Samsung Galaxy J5 hard reset means all settings and applications will be reset to factory settings. Thus, you will clear the internal memory of the smartphone, thereby getting rid of errors.

However, if you have important data on your smartphone, such as contacts, photos, applications, etc., then you need to make a backup. Read our article on how to factory reset without losing data.

So, let’s proceed to the Samsung Galaxy J5 hard reset instructions.

How to factory reset Samsung Galaxy J5

Use the Volume Up / Down buttons to navigate the menus and the Power button to select an option.

  • In the next menu, select the option “Yes. delete all user data”.
  • The Wiping data process has started. Wait until the screen displays “Data wipe complete”.
  • Now it remains to restart the smartphone. To do this, select the option “Reboot system now”.

Please note that loading the smartphone after a hard reset may take a little longer than usual. Don’t worry, wait until the download is complete, after which you can set up your smartphone from scratch or restore a data backup.

That’s all! Samsung Galaxy J5 hard reset and factory reset done.

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How to factory reset Android via device interface

The easiest way to reset Android to factory settings is to use the Factory Data Reset feature found in Settings. If you have a device with pure Android (without additional launchers), then you need to open the settings and go to the “Restore and reset” section. On devices with non-standard launchers, this section of settings may have a different name. For example, if you have a smartphone from Samsung, then you need to open the “Backup and reset” section, which is located on the “Accounts” tab (see screenshot).

After you have opened the “Recovery and reset” section, you need to go to the “Data reset” section.

After that, you will see a screen with a warning that a full data reset will delete all information from the device’s memory. In order to restore the factory settings, here you need to click on the “Reset device” button.

After that, the device will go to reboot, and after the next turn-on, Android will return to the state in which it was at the time of the first turn-on.

It should be noted that this instruction is for modern versions of the Android operating system. If your device has Android with a version below 2.1, then in order to restore the factory settings you need to open the “Privacy” section, and then go to the “Reset data” subsection.

How to factory reset Android

One way or another, any user of an Android device is faced with the need to restore factory settings. Sometimes the reason for this is glitches and slow operation of the device, and sometimes restoring the factory settings is just preparing the gadget for sale. In this article, we will show you how to reset Android to factory settings.

First, a little theory. Factory settings are the state in which the smartphone was released from the factory. You need to understand that returning to factory settings will completely delete all user files, applications, photos, videos and contacts from the device’s memory. Only what is stored on the memory card will be saved, while the internal memory of the device will be completely erased. Therefore, before starting this procedure, be sure to copy all important data for you.

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How to Factory Reset Android

In addition, you can restore factory settings on Android using recovery mode (or the so-called Recovery mode). This method of restoring factory settings will be useful if your phone does not turn on.

Recovery mode opens differently depending on the model of your Android device. But, on most devices, for this you need to perform the following manipulations:

  • Turn off your Android device completely;
  • Press the volume up key;
  • Without releasing the volume up key, press the Home key;
  • Without releasing the “Home” and volume keys, press the power key of the device;
  • Without releasing the keys, wait until the recovery mode starts;
  • Open the menu item that is responsible for restoring factory settings;

After that, you just need to wait for the device to restore factory settings and reboot.

Factory reset instructions

  • To carry out this procedure, we need the documents that are attached to our mobile device. They must be in the packaging from under the phone, that is, in the delivery set.
  • First, let’s find out the lock code for our device. You can find it in the instructions. If during the use of the device this code was changed, we had to remember the new.
  • Open the phone settings and look for the “Reset settings” item at the bottom.
  • In the window that opens, enter the code and confirm the operation.
  • We are waiting for the system to return to factory settings.

Please note that this method is only suitable for resetting the set parameters. It will not touch contacts and personal data in the phone memory.

Another way is to rollback after backing up the necessary information. Let’s start by doing a back-up.

The fastest way will be to connect your mobile device to your computer and synchronize data with your account. This can be done, for example, on the Google website.

Alternatively, you can try saving information via ActiveSync in your Outlook email program. Other suitable backup applications are available.

Now we go to the menu of the device and look for an item to reset the settings in the settings (item “Confidentiality”). We select the option that offers to erase everything.

In some cases, this method will also require you to enter the cell phone code. We are waiting for the system to roll back and restart the mobile device.

Another way is to use the keys of the device. Turn it off and hold down two buttons. the call key and the call reset key (usually these are green and red buttons).

Next, we hold down the third button. the power key. We hold all three keys at the same time until a window appears on the display with a proposal to roll back to the original settings. To agree, press the call button.

How to return a Samsung phone to factory settings: instructions

A rollback to the original settings means that the user’s personal data will be saved, however, changes in the mobile device during the entire period of its operation will disappear.

However, not all owners know how to return a Samsung phone to factory settings. How to do it?

For starters, it’s worth noting that although some information is saved, a lot of data will be deleted. including entries in the call log, numbers in the phone book and installed applications.

To save information (photos, audio and other files), you should transfer it to a micro-SD memory card, that is, in fact, make a backup (back-up).

Other ways to factory reset

  • Rollback can be done from the Recovery menu. To get there, turn off the mobile device and hold down the Home button and the volume up key, and then the power button.
  • Entering the menu, select wipe data / factory reset and confirm the input by pressing the call key.
  • You should know that you need to work in the Recovery menu using a 3-button method.

A rollback to the original settings can also be carried out using the service code. It can be found on the Samsung website. However, you need to be aware that when you use this method, even the data from the memory card disappears.

This is why it is recommended that you back up your data in advance. The method is used only in exceptional cases.

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What is a data reset for?

Resetting device data (reset, hard reset, factory reset) is the removal of all data from a smartphone or tablet: contacts, messages, downloaded applications, photos, music, mail settings, alarms. After a reset, the smartphone or tablet returns to the factory state.

Usually, data reset is done in the following cases:

  • Before selling or giving a device to another person;
  • If a problem occurs on the device that cannot be fixed by other methods;
  • After updating the device software (firmware).

Service code in the dialer

This cleaning method is possible using the Samsung Service Tag. Works only on some devices, and it also affects the contents of memory cards, so we recommend removing the USB flash drive from the phone before use.

    Open your device’s dialer app (preferably standard, but most third-party apps work as well).

27673855 # The device will immediately start the reset process, and after it will reboot.

The method is extremely simple, but fraught with danger, since no warning or confirmation of the reset is provided.

Summing up, we note that the process of factory resetting Samsung phones is not much different from other smartphones on Android. In addition to those described above, there are more exotic reset methods, but most ordinary users do not need them.

Remote Control Hard Reset

It is used if the smartphone is lost irretrievably, and serves to prevent unauthorized use of user logins and passwords. Especially relevant if the device was used to conduct financial transactions.

To remotely reset user settings, go to the Google website and activate the item “My Account”. We launch the application “Find phone”, in the menu that appears, select “Delete all data from the device.” Guided by Google’s hints, we authorize access and confirm the need to delete user settings.

All of the above methods on how to factory reset Samsung are applicable not only to smartphones. They can also be used to restore functionality and pre-sale of the Korean manufacturer’s tablets. The main thing is not to forget to save the necessary information on third-party media, the recovery of which from the device in use in the future will be impossible.

How to reset Samsung to factory settings

How to factory reset Samsung? On Galaxy tablets and smartphones, you can easily complete this procedure. After reading our material, you will learn about possible methods for Hard Reset and receive instructions.

Demand through recovery

Step 2. Press and hold the “Power” button, the “Home” button, and the “Volume Up” button.

Step 3. Wait until the phone vibrates, then release only the “Power” button.

Step 4. Wait for the Android System Recovery screen to appear, then release the “Home” and “Volume Up” buttons.

Step 5. Press the “Volume Down” button and select the “Wipe data / factory reset” option.

How to hard reset on a Samsung Galaxy

Factory reset on Galaxy smartphones can be useful in case you encounter a serious system problem or just want to restore your smartphone to factory settings. However, a factory reset will completely erase all personal data and system settings. Below are 3 ways to reset the settings using the Galaxy S3 as an example. But everything is exactly the same on the Samsung Galaxy Note 4, S5 and any other smartphones and tablets that run on Android.

Reset in Settings Menu.

Step 1. Press “Menu” on the home screen.

Step 3. Select “Backup and reset” (“Archive and reset”).

Step 5. Click on “Reset Device”. If you have activated the screen lock feature on your device, you will need to enter a password or PIN before proceeding.

Step 6. Select “Delete All”. Your phone will erase all settings and erase all your data, then reboot.

Step 6.

Press the “Power” key to select an option.

Step 7. Press the “Volume Down” button to highlight the “Delete all user data” option.

Step 8. Press the “Power” button again to select an option. Your phone will go through the process of resetting all settings and then upon completion you need to select “Reboot system now”.

Step 9. Press the “Power” key to reboot the system and complete the master reset.

Resetting the settings using the dialer application

Step 1. Open the dial pad on your phone, which is indicated on all phones by a green icon, which should be on the home screen.

Step 2. Enter 27673855 #. Your device should do a hard factory reset and delete all your personal data.

how to factory reset samsung phone | Samsung M30s

Now you know all the ways to do a hard reset of your Samsung Galaxy smartphone. It is worth noting that this should be done only in extreme cases, and do not forget that all gadget data will then be deleted.!

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M, Q and LS series

  • Press the “Home” button.
  • Select the “Menu” section.
  • Go to the subsection “Settings”.
  • Switch to the “Support” tab.
  • We select the command “Self-diagnosis”, and then “Reset”.

Before you can return to the default settings, you need to specify the PIN.

Factory reset

To find out why the TV restarts randomly, you need to determine the cause of the software failure. Often the problem lies precisely in incorrect user settings. Therefore, the operating system is not updated, but a regular reboot and zeroing of the settings set by the user.


Let’s take a look at a real-world example. Users prefer to install firmware updates automatically, which is actually a big mistake. Due to the use of this function, the TV starts to turn on abruptly in the middle of the night or reboot directly while watching your favorite movie or TV series. Attempts to return the parameters to their defaults will most likely fail. The only way out of this situation is to reset the Samsung TV.

As noted earlier, the procedure for rolling back to the default settings will directly depend on which TV model you are using. Consider all possible scenarios for the development of events and supplement them with step-by-step instructions.

Series H

You can reset the values ​​according to the same principle as on the Samsumg J series, open the settings, select “Self-diagnosis”, and then press “Reset”.

Before rebooting, the device will ask you to enter a PIN code to confirm the action.

Series K

Take the remote control and open the main menu, for this press the “Menu” button. An alternative option is to press the “Home” button on the remote control, and then on the TV screen select the “Settings” section.

Select the “Support” subsection, namely the “Self-diagnosis” command. In the list that appears, select “Reset“.

To confirm the return to factory defaults, you need to enter the PIN-code, by default it is 0000. After that, the TV will reboot itself.

Factory reset on Samsung TVs in 5 minutes

If the TV is constantly rebooting, then the problem is probably a software glitch. This type of problem is caused by a system problem. There are several different ways to restore the correct operation of the device, but without a doubt, the best option is to reset the settings.

How do I reset my Samsung TV? Directly the algorithm for restarting the operating system of the equipment directly depends on the model and series of the device. Now we will analyze the specifics of resetting the basic parameters on Samsung TVs of various models, and also analyze what such drastic measures are fraught with.

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F series

Resetting the settings on the TV is carried out as in the H series in accordance with the following instructions:

  • Click on the button “”, which is located in the lower left corner of the screen.
  • Choose “Menu”.
  • Section “Support”.
  • Self-diagnosis tab.
  • “Reset”.

The process of changing user parameters to factory settings is identical in all cases, only the name of the buttons on the remote control is changed.

J series

To reset your TV and restore the default settings, follow the step-by-step instructions:

  • Take your remote control.
  • Press the “Menu / 123” button.
  • In the menu that opens on the screen, select the “Settings” section.
  • Go to the “Support” tab.
  • Click on the “Self-diagnosis” command.
  • From the proposed list, select “Reset”.
  • Enter PIN and press yes.

D series

As practice shows, the rollback to the default values ​​on all Samsung TVs is approximately the same. The only difference is in the names of the menu items. Now let’s figure out how to reset the settings on a Samsung D series TV.

First you need to open the TV section, then press the “Exit” button on the remote control. Hold this key for about 10 seconds. This will open a new dialog box. The alert text indicates that all default values ​​will be restored. This applies to both the parameters of the TV itself and Smart TV. To start the reboot, click on the “OK” button.

First, experts strongly recommend updating your Smart TV, if the error persists and the TV reboots randomly, then reset your user settings.